EarthQuake Limestone-82 Посібник користувача - Сторінка 5
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Features, Applications & More
Self-Cooling Design
Conventional outdoor subwoofers are sealed designs (sealed enclosure), they tend to build up internal heat;
reaching temperature that exceeds 180 degrees. The side effects are devastating to the performance and life expectancy of
the unit: poor performance, short lived drivers.
Earthquake designers and engineers integrated a clever, very creative ported design (10D subwoofers) that allows
the subwoofer to release the hot air. This port is an "S" shaped tube that has an opening in the lower back side, it extends
upward inside the box thus preventing moisture and water from being trapped inside. In addition to keeping the subwoofer
cool, this port adds 3dB boost to bass response (3dB = half the volume).
Moisture & Water Resistant
The biggest two downfalls of outdoor speakers are moisture and heat. Earthquake engineers resolved this problem by
developing the world's first rubber spider: the injection molded rubber is shaped like a spider which is waterproof and durable
under extreme weather conditions. The spider acts as a soft suspension yet serves as a moisture barrier.
The speaker is made with a waterproof poly propylene injection molded cone. The surround is made of butyl rubber
and the front of the shaft is totally sealed from the back so no water /moisture will get trapped inside. Its design prevents
moisture/water from getting inside the structure and damaging the unit.
"Built Like A Rock", They Feature:
•
UV treated and weather-resistant enclosure material
• 15mm Epoxy resin durable construction
• Rock-like appearance and finish to easily blend in with any outdoor environment
• Completely sealed speaker with Santoprene surrounds, poly cones and poly dust caps
• High power crossovers (for 10D subwoofers only)
ROCK-
Granite Series
Granite-52
Granite-10D
Specifications are subject to change without notice.
ON
Limestone-82
Applications
• Outdoor Home Theater
• Patio
• BBQ Area
• Pool
• Backyard and Front yard
• Garden
• Balcony
ROCK-
ON
Limestone Series
Limestone-10D
-5-